diff --git a/libXdmcp.spec b/libXdmcp.spec
index cc80517..daad887 100644
--- a/libXdmcp.spec
+++ b/libXdmcp.spec
@@ -1,6 +1,6 @@
 Name:          libXdmcp
 Version:       1.1.3
-Release:       2
+Release:       3
 Summary:       X Display Manager Control Protocol library
 License:       MIT
 Url:           https://xorg.freedesktop.org/
@@ -8,7 +8,7 @@ Source0:       https://xorg.freedesktop.org/releases/individual/lib/%{name}-%{ve
 
 Patch0:        0003-Add-getentropy-emulation-through-syscall.patch
 
-BuildRequires: xorg-x11-util-macros xmlto xorg-x11-proto-devel autoconf automake libtool git
+BuildRequires: xorg-x11-util-macros xmlto xorg-x11-proto-devel autoconf automake libtool 
 
 
 %description
@@ -26,7 +26,7 @@ The %{name}-devel package contains libraries and header files for %{name}.
 %package_help
 
 %prep
-%autosetup -n %{name}-%{version} -p1  -S git 
+%autosetup -n %{name}-%{version} -p1 
 
 %build
 autoreconf -ivf
@@ -56,6 +56,9 @@ rm -rf $RPM_BUILD_ROOT%{_docdir}
 %doc README.md ChangeLog
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 1.1.3-3
+- DESC: delete -S git from %autosetup, and delete BuildRequires git
+
 * Sat Dec 28 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.1.3-2
 - Type:bugfix
 - Id:NA